Seaside Aquarium

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Seaside Aquarium Seaside Aquarium is one of the oldest aquariums on the West Coast.

Seaside Aquarium
Connecting people of all ages to the wonders of Pacific Northwest marine life through engaging, interactive experiences to inspire learning and stewardship. Founded in 1937, the aquarium is privately owned and the descendants of some of the founders are still active in the aquarium operation. The Aquarium is proud to be involved in public awareness programs: Marine Mammal Stranding Network, Seaside Beach and Estuary Discovery Program, Sea Week, and other marine education tours and activities for school children.

10/23/2026

Week 7: According to Sam, this week is not looking too good for the Hawks, but he's been wrong before.



10/15/2026

Week 6: Just in time for tonight's game! Go Hawks!

The Aquarium will be closed Monday, October 12th through Thursday, October 15th for scheduled maintenance. We will reop...
10/11/2026

The Aquarium will be closed Monday, October 12th through Thursday, October 15th for scheduled maintenance. We will reopen on Friday, October 16th at 9:00 AM.

10/10/2026

Week 5! Let's see how Sam does this week.

They're back! Can you find them?
10/03/2026

They're back! Can you find them?

10/01/2026
It's almost time. Just a few more days, and our octopus will have a fresh razor clam breakfast, lunch, and dinner. Razor...
09/28/2026

It's almost time. Just a few more days, and our octopus will have a fresh razor clam breakfast, lunch, and dinner.

Razor clamming opens back up on October 1st!

09/26/2026

Week 3: Sam's questionable picks in week 2 worked out to his advantage. Let's see how he does this week. Go Hawks!

While walking along Seaside Beach, you'll sometimes come across a patch of sand that looks white. These patches are com...
09/24/2026

While walking along Seaside Beach, you'll sometimes come across a patch of sand that looks white. These patches are composed of small pieces of crushed shells. If you take a little time to explore these patches, you will most likely find a beachcomber's dream: teeny-tiny sand dollars.

Scully would like everyone to wish her a happy birthday. She has requested 28 extra fish instead of candles. Apparently...
06/19/2026

Scully would like everyone to wish her a happy birthday. She has requested 28 extra fish instead of candles. Apparently, she is not concerned about her summer bod. Happy birthday old lady!

Address

200 N Prom
Seaside, OR
97138

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+15037386211

Website

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